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QwtIntervalSeriesData(3) Qwt User's Guide QwtIntervalSeriesData(3)


QwtIntervalSeriesData - Interface for iterating over an array of intervals.


#include <qwt_series_data.h>

Inherits QwtArraySeriesData< QwtIntervalSample >.

Public Member Functions

QwtIntervalSeriesData (const QVector< QwtIntervalSample > &=QVector< QwtIntervalSample >())
virtual QRectF boundingRect () const override
Calculate the bounding rectangle.

Additional Inherited Members

Detailed Description

Interface for iterating over an array of intervals.

Definition at line 229 of file qwt_series_data.h.

Constructor & Destructor Documentation

QwtIntervalSeriesData::QwtIntervalSeriesData (const QVector< QwtIntervalSample > & samples = QVector< QwtIntervalSample >( ))



samples Samples

Definition at line 301 of file qwt_series_data.cpp.

Member Function Documentation

QRectF QwtIntervalSeriesData::boundingRect () const [override], [virtual]

Calculate the bounding rectangle. The bounding rectangle is calculated once by iterating over all points and is stored for all following requests.


Bounding rectangle

Implements QwtSeriesData< T >.

Definition at line 315 of file qwt_series_data.cpp.


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Sun Jul 18 2021 Version 6.2.0